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Professional Statement

  • After completing an advanced degree in biophysics and physiology at Georgetown University, Washington, D.C., Dr. D'Agate completed his residency at Winthrop University Hospital in 2002 and a fellowship in adult cardiovascular disease at Saint Vincent's Hospital and Medical Center in New York City in 2005. Dr. D'Agate recently co-authored a book chapter and numerous publications in various areas of cardiovascular disease. His interests include: atherosclerosis and diabetes/obesity, non-invasive imaging of the coronary arteries, primary/secondary prevention of atherosclerotic heart disease, and the diagnosis/treatment of peripheral vascular disease. Dr. D'Agate is only one of a few cardiologists in the United States with advanced training in vascular imaging technology (R.V.T.). Dr. D'Agate is board-certified in internal medicine, cardiovascular disease, and nuclear cardiology. He currently practices as a member of Suffolk Heart Group with privileges at Southside Hospital of Bay Shore, Good Samaritan Hospital of West Islip, and St. Catherine of Siena of Smithtown, New York.
  • *Dr. D'Agate is accepting new patients as young as 15 years old. All patients under the age of 18 must be accompanied with a parent or gardian.


  • Medical School - New York Institute of Technology, New York College of Osteopathic Medicine
  • St. Vincent Hospital and Medical Center, Fellowship in Cardiovascular Disease
  • Winthrop-University Hospital, Residency in Internal Medicine
  • Georgetown University (Master’s)
  • State University of New York, Binghamton (Bachelor’s)

Board Certifications

  • Cardiovascular Disease (Internal Medicine)
  • Certification Board of Nuclear Cardiology

Professional Memberships

  • American College of Physicians
  • American College of Cardiology
  • American College of Chest Physicians
  • American Heart Association

Language Spoken

  • English